12371202 has 12 divisors (see below), whose sum is σ = 26804310. Its totient is φ = 4123728.

The previous prime is 12371153. The next prime is 12371213. The reversal of 12371202 is 20217321.

It can be written as a sum of positive squares in only one way, i.e., 9678321 + 2692881 = 3111^2 + 1641^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 687289 = 12371202 / (1 + 2 + 3 + 7 + 1 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 343627 + ... + 343662.

Almost surely, 2^12371202 is an apocalyptic number.

12371202 is an abundant number, since it is smaller than the sum of its proper divisors (14433108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12371202 is a wasteful number, since it uses less digits than its factorization.

12371202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687297 (or 687294 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12371202 is about 3517.2719542282. The cubic root of 12371202 is about 231.2795850145.

Adding to 12371202 its reverse (20217321), we get a palindrome (32588523).

It can be divided in two parts, 12371 and 202, that multiplied together give a palindrome (2498942).

The spelling of 12371202 in words is "twelve million, three hundred seventy-one thousand, two hundred two".